Swirl Flap Delete Plug Kit – BMW N57N / N57X / N57Z Diesel | OEM 11618515685 11617811909 BMW N51 Confirm that your vehicle uses

Confirm that your vehicle uses a compatible BMW N45 or M56 engine

the engine will increase significantly

Unreasonable increase in fuel consumption

Wabco air suspension compressors — all types (Type 1

Supports repair of BMW M54 and M52TU crankcase ventilation systems

Swirl Flap Delete Plug Kit – BMW N57N / N57X / N57Z Diesel | OEM 11618515685 11617811909 BMW N51 Confirm that your vehicle uses11618515685 11617811909 Swirl Flap Delete Plug Kit for BMW N57N, N57X and N57Z This swirl flap delete plug kit is designed for BMW N57N, N57X and N57Z diesel engines using compatible intake manifolds 11618515685 and 11617811909. The plug seals the intake manifold shaft opening after the factory swirl flap mechanism has been removed. The kit includes the intake manifold shaft blank plug and sealing gaskets required for this repair. It is a targeted